Walker Furniture's Five Star Collection of mattresses is a value collection of fine sleep systems that responds to every customer's discriminating needs. Everyone deserves to get a great night's sleep on a quality mattress -- at an affordable price. The VertCoil support system is a revolutionary innerspring providing equal distribution of firmness throughout the mattress. This means better body support and longer mattress life. Convoluted, Comfort, and Support Foams offer a variety of comfort choices.